CN1197222C - 小型电动机 - Google Patents

小型电动机 Download PDF

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Publication number
CN1197222C
CN1197222C CNB001019155A CN00101915A CN1197222C CN 1197222 C CN1197222 C CN 1197222C CN B001019155 A CNB001019155 A CN B001019155A CN 00101915 A CN00101915 A CN 00101915A CN 1197222 C CN1197222 C CN 1197222C
Authority
CN
China
Prior art keywords
end cap
shell
shell end
motor
brush
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CNB001019155A
Other languages
English (en)
Chinese (zh)
Other versions
CN1271202A (zh
Inventor
由比俊弥
古屋健二
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mabuchi Motor Co Ltd
Original Assignee
Mabuchi Motor Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mabuchi Motor Co Ltd filed Critical Mabuchi Motor Co Ltd
Publication of CN1271202A publication Critical patent/CN1271202A/zh
Application granted granted Critical
Publication of CN1197222C publication Critical patent/CN1197222C/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
    • H02K5/167—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings
    • H02K5/1672—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings radially supporting the rotary shaft at both ends of the rotor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/08—Insulating casings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/14—Means for supporting or protecting brushes or brush holders
    • H02K5/143—Means for supporting or protecting brushes or brush holders for cooperation with commutators
    • H02K5/145—Fixedly supported brushes or brush holders, e.g. leaf or leaf-mounted brushes
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/15—Mounting arrangements for bearing-shields or end plates
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/22—Arrangements for cooling or ventilating by solid heat conducting material embedded in, or arranged in contact with, the stator or rotor, e.g. heat bridges
    • H02K9/227—Heat sinks
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/17—Stator cores with permanent magnets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/02—Casings or enclosures characterised by the material thereof
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
    • H02K5/225—Terminal boxes or connection arrangements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49009—Dynamoelectric machine
    • Y10T29/49011—Commutator or slip ring assembly
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y10T29/49119—Brush

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Frames (AREA)
  • Motor Or Generator Current Collectors (AREA)
CNB001019155A 1999-01-29 2000-01-28 小型电动机 Expired - Lifetime CN1197222C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP21213/1999 1999-01-29
JP02121399A JP3345365B2 (ja) 1999-01-29 1999-01-29 小型モータ

Publications (2)

Publication Number Publication Date
CN1271202A CN1271202A (zh) 2000-10-25
CN1197222C true CN1197222C (zh) 2005-04-13

Family

ID=12048732

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB001019155A Expired - Lifetime CN1197222C (zh) 1999-01-29 2000-01-28 小型电动机

Country Status (6)

Country Link
US (1) US6294850B1 (ja)
EP (1) EP1024582B1 (ja)
JP (1) JP3345365B2 (ja)
CN (1) CN1197222C (ja)
DE (1) DE60023962T2 (ja)
HK (1) HK1030838A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105846634A (zh) * 2015-02-04 2016-08-10 株式会社牧田 电动工具

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100278006B1 (ko) * 1998-11-11 2001-01-15 윤종용 정류자를 구비한 전자렌지, 및 전자렌지용 정류자의 제조방법
EP1258253A1 (en) * 2000-01-28 2002-11-20 Asahi Kasei Kabushiki Kaisha Novel remedies with the use of beta3 agonist
JP3699644B2 (ja) * 2000-02-10 2005-09-28 アスモ株式会社 給電端子内蔵モータ
DE10051403A1 (de) * 2000-10-17 2002-06-13 Minebea Co Ltd Rotorbaugruppe für einen Elektromotor und Innenläufer-Elektromotor
FR2849548B1 (fr) 2002-10-25 2007-09-28 Valeo Equip Electr Moteur Capot de protection destine a etre monte sur le palier arriere d'une machine electrique tournante, alternateur et alterno-demarreur comportant un tel capot
US8141231B2 (en) * 2003-09-15 2012-03-27 Shop Vac Electric motor
US7135795B2 (en) * 2003-12-02 2006-11-14 Franklin Electric Co., Inc. Insert molded end bell for a submersible motor and method of manufacture thereof
US8087977B2 (en) 2005-05-13 2012-01-03 Black & Decker Inc. Angle grinder
JP4861305B2 (ja) 2007-12-28 2012-01-25 マブチモーター株式会社 有ブラシｄｃモータのケース蓋組立体
JP2013138545A (ja) * 2011-12-28 2013-07-11 Nisca Corp モータ
CN106329790B (zh) * 2015-06-16 2018-12-25 佛山市建准电子有限公司 马达
US10818450B2 (en) 2017-06-14 2020-10-27 Black & Decker Inc. Paddle switch
FR3080233B1 (fr) * 2018-04-17 2021-04-16 Valeo Equip Electr Moteur Ensemble comprenant une machine electrique tournante et un tendeur de courroie
JP2024031322A (ja) 2022-08-26 2024-03-07 マブチモーター株式会社 モータ

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1317424A (en) * 1971-01-07 1973-05-16 Ward Goldstone Ltd Electric motor
US3654504A (en) * 1971-03-29 1972-04-04 Gen Electric Brush mechanism
US3735172A (en) * 1971-12-22 1973-05-22 Gen Signal Corp Motor brush holder
US3745393A (en) * 1972-04-28 1973-07-10 Briggs & Stratton Corp Brush holder for dynamoelectric machine
JPS5657661U (ja) * 1979-10-11 1981-05-18
GB2152295B (en) * 1983-12-14 1986-12-31 Mabuchi Motor Co Cover plate
JPS6088886A (ja) * 1983-10-21 1985-05-18 Hitachi Ltd 燃料供給ポンプ
JPS60162957U (ja) * 1984-04-09 1985-10-29 マブチモ−タ−株式会社 小型モ−タ
GB2160370B (en) * 1984-04-27 1987-11-11 Mabuchi Motor Co Electric motor
GB2181305B (en) * 1985-10-04 1989-09-13 Johnson Electric Ind Mfg Electric motors
JPS62178762U (ja) * 1986-05-01 1987-11-13
GB2207291A (en) * 1987-06-23 1989-01-25 Johnson Electric Ind Mfg A housing for an electric motor and a method of making same
DE8717075U1 (ja) * 1987-12-30 1988-03-24 Kress-Elektrik Gmbh & Co, Elektromotorenfabrik, 7457 Bisingen, De
US4965478A (en) * 1988-09-02 1990-10-23 Mitsuba Electric Mfg. Co., Ltd. DC motor with a durable pigtail arrangement
JPH0649086Y2 (ja) * 1989-01-21 1994-12-12 マブチモーター株式会社 周波数発電機をそなえた小型モータ
US5089735A (en) * 1989-12-11 1992-02-18 Sawafuji Electric Co., Ltd. Direct-current motor
JPH03230738A (ja) * 1990-02-06 1991-10-14 Mitsubishi Electric Corp 電動機
JPH04124857U (ja) * 1991-04-23 1992-11-13 マブチモーター株式会社 小型モータ
US5387832A (en) * 1991-04-25 1995-02-07 Tokyo Electric Co., Ltd. Brush and commutator motor having brush device using the same
JP2708694B2 (ja) * 1993-05-31 1998-02-04 マブチモーター株式会社 小型モータ
EP0660465B1 (en) * 1993-12-22 2000-01-26 Denso Corporation Commutator type rotary electric machine
GB9826912D0 (en) * 1998-12-09 1999-01-27 Johnson Electric Sa Miniature electric motor
JP3394921B2 (ja) * 1999-01-29 2003-04-07 マブチモーター株式会社 小型モータ

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105846634A (zh) * 2015-02-04 2016-08-10 株式会社牧田 电动工具
CN105846634B (zh) * 2015-02-04 2020-12-08 株式会社牧田 电动工具

Also Published As

Publication number Publication date
DE60023962T2 (de) 2006-06-01
EP1024582B1 (en) 2005-11-16
DE60023962D1 (de) 2005-12-22
HK1030838A1 (en) 2001-05-18
US6294850B1 (en) 2001-09-25
EP1024582A3 (en) 2003-03-05
JP3345365B2 (ja) 2002-11-18
JP2000224795A (ja) 2000-08-11
CN1271202A (zh) 2000-10-25
EP1024582A2 (en) 2000-08-02

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Legal Events

Date Code Title Description
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C06 Publication
PB01 Publication
C14 Grant of patent or utility model
EE01 Entry into force of recordation of patent licensing contract

Assignee: Huayuan motor (Jiangsu) Co., Ltd.

Assignor: Mabuchi Motor Co., Ltd.

Contract fulfillment period: 2004-05-01 to the contract period

Contract record no.: 041000030097

Denomination of invention: Small electric motor

License type: Common License

Record date: 20041022

GR01 Patent grant
LIC Patent licence contract for exploitation submitted for record

Free format text: COMMON LICENCE; TIME LIMIT OF IMPLEMENTING CONTACT:2004-05-01 TO CONTRACT

Name of requester: HUAYUAN MOTOR (JIANGSU) CO., LTD.

Effective date: 20041022

EE01 Entry into force of recordation of patent licensing contract

Assignee: Dalian wanbaozhi Motor Co. Ltd.

Assignor: Mabuchi Motor Co., Ltd.

Contract record no.: 2010990000712

Denomination of invention: Small electric motor

Granted publication date: 20050413

License type: Common License

Open date: 20001025

Record date: 20100903

Assignee: Mabuchi motor (Dongguan) Co., Ltd.

Assignor: Mabuchi Motor Co., Ltd.

Contract record no.: 2010990000650

Denomination of invention: Small electric motor

Granted publication date: 20050413

License type: Common License

Open date: 20001025

Record date: 20100903

EE01 Entry into force of recordation of patent licensing contract

Assignee: Mabuchi motor (Yingtan) Co., Ltd.

Assignor: Mabuchi Motor Co., Ltd.

Contract record no.: 2011990001086

Denomination of invention: Small electric motor

Granted publication date: 20050413

License type: Common License

Open date: 20001025

Record date: 20111212

Assignee: Dongguan Daojiao Mabuchi Motor Co.,Ltd.

Assignor: Mabuchi Motor Co., Ltd.

Contract record no.: 2011990001087

Denomination of invention: Small electric motor

Granted publication date: 20050413

License type: Common License

Open date: 20001025

Record date: 20111212

EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20001025

Assignee: Mabuchi motor (Jiangxi) Co., Ltd.

Assignor: Mabuchi Motor Co., Ltd.

Contract record no.: 2013990000212

Denomination of invention: Small electric motor

Granted publication date: 20050413

License type: Common License

Record date: 20130509

LICC Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model
CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20050413